package it.tava.andbudget.data;

import it.tava.andbudget.data.resource.Charge;

public interface DataManager {
	
	public void open();
	public void close();
	
	public long addCharge(Charge charge);
	public Charge getCharge(long id);
	public boolean updateCharge(long id, Charge charge);
	public boolean removeCharge(long id);
	
}
